Home / 1,593,427.82-2,390,887.89-794,770.92

Finding the Fourth Proportional to 1,593,427.82, 2,390,887.89 and 794,770.92

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Solution

The fourth proportional to 1,593,427.82, 2,390,887.89 and 794,770.92 is: 1,192,528.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,427.82 : 2,390,887.89 = 794,770.92 : x
  2. Step 2: Convert to fraction form
    1,593,427.82/2,390,887.89 = 794,770.92/x
  3. Step 3: Cross multiply
    1,593,427.82x = 2,390,887.89 × 794,770.92
  4. Step 4: Simplify right side
    1,593,427.82x = 1,900,208,167,952.16
  5. Step 5: Solve for x
    x = 1,900,208,167,952.16/1,593,427.82
  6. Step 6: Final answer
    x = 1,192,528.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.